From: | "Ben-Nes Michael" <miki(at)canaan(dot)co(dot)il> |
---|---|
To: | <jules(dot)alberts(at)arbodienst-limburg(dot)nl>, "postgres" <pgsql-general(at)postgresql(dot)org> |
Subject: | Re: how to count string occurrence in column |
Date: | 2002-08-27 16:05:38 |
Message-ID: | 002001c24de3$960944e0$aa0f5ac2@canaan.co.il |
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Thread: | |
Lists: | pgsql-general |
yes, this is what i want.
but this dont work :(
pg - 7.1.3
> > Actually i'm sure the original poster is after something like:
> >
> > SELECT count('qwerty qwert qwertyffff fff qq', 'qwerty');
> > count
> > --------
> > 2
> > (1 row)
> >
> > But off the top of my head i cannot think of a suitable standard
> > function...
>
> Woops, posted too quick. Maybe my posting doesn't answer the original
> question:
>
> column1
> row 1 'test test'
> row 2 'test'
>
> My statement would count 2. Maybe the OP would want 3. In that case, I
> think you'll have to write some code that counts substring occurences.
>
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